Circuit Diagrams and PWB Layouts
7.
Small Signal Board (AA): Backlight Control
3
4
A
B
C
D
A
B
C
D
3030 A2
3032 B3
3036 A4
3037 C4
CONTROL
(
)
B4
B5a
2
3
4
1
7021-1 B4
7021-2 B4
9019 B4
FC72 B4
2063 C3
3022 A1
3023 C1
3028 B2
7020 B2
BACKLIGHT CONTROL
BACKLIGHT
1
2
9019
FC72
+5V_CON
+5V_CON
+5V_CON
RES
3037
1K0
7021-2
BC847BPN
7021-1
BC847BPN
47n
2063
RES
3032
10K
4K7
3036
RES
3030
4K7
BC847BW
7020
3028
4K7
3023
2K2
3022
1K2
PWM_BACKLIGHT
ANTI-MOIRE
CL 36532064_012.eps
301204
8204 000 8303.5
Small Signal Board (AA): OTC-Flash
2
1
3EN2
3EN1
G3
2
1
3EN2
3EN1
G3
B
C
D
E
F
1402 C1
2C00 A2
2C01 B3
2C02 D3
3C00 A2
3C01 A2
3C03 B2
3C04 D2
3C05 D2
3C06-A B4
3C06-B C4
SWITCH
SWITCH
0V1
3V3
1
2
3
4
1
2
3
4
A
B
C
D
E
F
A
OTC-FLASH
3C06-C C4
3C06-D C4
3C07-A C4
3C07-B C4
3C07-C C4
3C07-D D4
3C08 B2
7017 B2
7018 B3
7019 D3
B5a,c
9C00 A2
9C01 C1
9C02 D1
FC62 F3
FC63 F3
FC64 E3
FC65 C1
FC71 B2
3V3
10K
3C03
3C07-C
10R
10R
3C07-B
9C00
FC63
+3V3_INTOTC
9C02
PDTC144ET
7017
9C01
3C07-A
10R
100n
2C00
10K
3C08
10R
3C01
2K2
3C00
3C04
470R
3C05
GND
19
1
20
VCC
10K
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
13
12
11
10
GND
19
1
20
VCC
74LVC245APW
7019
2
2
3
4
5
6
7
8
9
18
17
16
15
14
74LVC245APW
7018
3C06-C
10R
10R
3C06-D
10R
3C06-A
10R
3C06-B
1402
SSSS8
FC65
FC64
10R
3C07-D
+3V3_INTOTC
+3V3_INTOTC
FC71
100n
2C01
100n
2C02
EP_OE
SW_CS
SW_OE
FC62
WP
WE
RAM_CS
RAM_OE
ROM_CS
ROM_OE
SW_OE
SW_CS
EP_OE
EP_CS
SW_WE
EP_WE
VPP-SW
VPP-EPG
VPP-SW
SW_WE
EP_WE
EP_CS
EP_OE
SW_CS
SW_OE
VPP-SW
VPP-EPG
SW_WE
EP_WE
EP_CS
EAn
VPP-EPG
VCCW
WP
WP
WE
RAM_CS
RAM_OE
ROM_CS
ROM_OE
WE
RAM_CS
RAM_OE
ROM_CS
ROM_OE
VCCW
VCCW
WP
CL 36532064_013.eps
090903
8204 000 8303.5